17997512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173053}}^1$

素因数の和:173072

約数の個数: 16

約数和(自身を含む): 36341340

約数和(自身を除く): 18343828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173053, 346106, 692212, 1384424, 2249689, 4499378, 8998756, 17997512]

約数ペア:

[(1, 17997512), (2, 8998756), (4, 4499378), (8, 2249689), (13, 1384424), (26, 692212), (52, 346106), (104, 173053)]